@charset "UTF-8";
/*css ³õʼ»¯ */
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img {
    margin: 0;
    padding: 0;
}

/*
html{
    filter: grayscale(100%) !important;
    -webkit-filter: grayscale(100%) !important;;
    -moz-filter: grayscale(100%) !important;;
    -ms-filter: grayscale(100%) !important;;
    -o-filter: grayscale(100%);
    filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1) !important;;
}
*/


fieldset, img, input, button {
    border: none;
    padding: 0;
    margin: 0;
    outline-style: none;
}

ul, ol {
    list-style: none;
}

input {
    padding-top: 0;
    padding-bottom: 0;
    font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", "HanHei SC", "Helvetica Neue", "Open Sans", Arial, "Hiragino Sans GB", "微软雅黑", STHeiti, "WenQuanYi Micro Hei", SimSun, sans-serif;
    letter-spacing: .5px;
    outline: none
}

select, input {
    vertical-align: middle;
}

select, input, textarea {
    font-size: 12px;
    margin: 0;
}

textarea {
    resize: none;
}

/*·ÀÖ¹Í϶¯*/
img {
    border: 0;
    vertical-align: middle;
}

/*  È¥µôͼƬµÍ²âĬÈϵÄ3ÏñËØ¿Õ°×·ì϶*/
table {
    border-collapse: collapse;
}

body {
    /*font: 12px/150% Arial, Verdana, "\5b8b\4f53";*/
    font: 14px/150% "PingFang SC", "Lantinghei SC", "Microsoft YaHei", "HanHei SC", "Helvetica Neue", "Open Sans", Arial, "Hiragino Sans GB", "΢ÈíÑźÚ", STHeiti, "WenQuanYi Micro Hei", SimSun, sans-serif;
    /*font: 12px/150% Microsoft YaHei,tahoma,arial,Hiragino Sans GB,\\5b8b\4f53,sans-serif;*/
    color: #666;
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

.clearfix:before, .clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1; /*IE/7/6*/
}

a {
    color: #262626;
}

a, a:active, a:visited {
    text-decoration: none;
    transition: all .2s;
}

a:hover {
    color: #FF5D01;
}

h1, h2, h3, h4, h5, h6 {
    text-decoration: none;
    font-weight: normal;
    font-size: 100%;
}

s, i, em {
    font-style: normal;
    text-decoration: none;
}

.col-main {
    color: #FF5D01 !important;
}


.border-right-none {
    border-right: 0 !important;
}

.border-left-none {
    border-left: 0 !important;
}


.main-bg {
    background-color: #fcfcfc;
}

.fl {
    float: left
}

.fr {
    float: right
}

.al {
    text-align: left
}

.ac {
    text-align: center
}

.ar {
    text-align: right
}

.hide {
    display: none;
    opacity: 0;
    transition: all .2s;
}

.vhide {
    visibility: hidden;
    opacity: 0;
    transition: all .2s;
}


.mb-13 {
    margin-bottom: 13px;
}

.mb-15 {
    margin-bottom: 15px;
}


.mt-15 {
    margin-top: 15px;
}


#mask {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 900;
}


#box {
    width: 400px;
    height: 250px;
    background-color: #fff;
    position: fixed;
    top: 50%;
    left: 50%;
    margin: -125px 0 0 -200px;
    z-index: 999;

}

.thumb {
    display: block;
    width: 100%;
    height: 0;
    padding-top: 66.7%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: transparent;
    position: relative;
    overflow: hidden;
    transition: all .2s
}


.btn-main{
    background-color: #ff5c00;
    color: #fff;
}


.btn-main-border {
    background: #fff5ef;
    border: 1px solid #ff5c00;
    color: #ff5c00
}

.main-color{
    color: #ff5c00;
    font-style: normal;
}

.uestcedu-btn{
    line-height: 2.6;
    display: block;
    cursor: pointer;
    border-radius: 3px;
    text-align: center;
    outline: none;
    border: none;
}



/*@media screen and (min-width: 992px) {*/
/*    .layui-container {*/
/*        width: 1200px;*/
/*    }*/
/*}*/
@media screen and (min-width: 1300px) {
    .layui-container {
        width: 1330px;
    }
}



@media screen and (max-width: 768px) {
    .layui-col-xs0 {
        width: 0;
    }
}